org.owasp.dependencycheck.utils.H2DBShutdownHookFactory Maven / Gradle / Ivy
/*
* This file is part of dependency-check-core.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (c) 2017 Jeremy Long. All Rights Reserved.
*/
package org.owasp.dependencycheck.utils;
import java.lang.reflect.InvocationTargetException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Simple factory to instantiate the H2DB Shutdown Hook.
*
* @author Jeremy Long
*/
public final class H2DBShutdownHookFactory {
/**
* The logger.
*/
private static final Logger LOGGER = LoggerFactory.getLogger(H2DBShutdownHookFactory.class);
/**
* Empty constructor for utility class.
*/
private H2DBShutdownHookFactory() {
//empty
}
/**
* Creates a new H2DB Shutdown Hook.
*
* @param settings the configured settings
* @return the H2DB Shutdown Hook
*/
public static H2DBShutdownHook getHook(Settings settings) {
try {
final String className = settings.getString(Settings.KEYS.H2DB_SHUTDOWN_HOOK, "org.owasp.dependencycheck.utils.H2DBCleanupHook");
final Class type = Class.forName(className);
return (H2DBShutdownHook) type.getDeclaredConstructor().newInstance();
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException
| NoSuchMethodException | SecurityException | IllegalArgumentException | InvocationTargetException ex) {
LOGGER.debug("Failed to instantiate {}, using default shutdown hook instead", ex);
return new H2DBCleanupHook();
}
}
}